Search Results for "Alliums"

Allium falcifolium (Sickle-headed garlic)

Other names: Coast flatstem onion, Scythe-leaf onion, Sickle-leaf onion

A. falcifolium is a clump-forming, bulbous perennial with strap-shaped, grey-green leaves and short, upright stems bearing umbels of slender, goblet-shaped, crimson to reddish-purple flowers in spring.
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0.15m max. spread

0.2m max. height

2-5 years to maturity

Allium unifolium (One-leaf allium)

Other names: One leaf onion, American onion, Allium murrayanum

A. unifolium is a bulbous perennial with strap-shaped leaves and rounded umbels of pale, rose-pink, star-shaped flowers in late spring.
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0.3m max. spread

0.4m max. height

2-5 years to maturity

Allium hyalinum (Glassy onion)

A. hyalinum is a compact, clump-forming, bulbous perennial with linear, mid to light green leaves and, in spring, umbels of glossy, white to pale pink flowers turning transparent with age.
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0.9m max. spread

0.3m max. height

2-5 years to maturity

Allium scorodoprasum (Sand leek)

Other names: Rocambole

A. scorodoprasum is an upright, bulbous perennial with broadly linear, slightly keeled, mid-green leaves, rough on the edge, and erect stems bearing spherical umbels of stalked, reddish-purple flowers from late spring to late summer.
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0.15m max. spread

0.25m max. height

2-5 years to maturity

Allium ursinum (Wild garlic)

Other names: Ramsons wild garlic

A. ursinum is an edible, bulbous, perennial groundcover with linear, green leaves appearing in midwinter. It has white flowers in spring and then dies down in early summer.
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0.5m max. spread

0.6m max. height

2-5 years to maturity

Allium oreophilum (Allium oreophilum)

Other names: Allium ostrowskianum

A. oreophilum is a low-growing bulbous perennial with strap-shaped leaves. In late spring or early summer, it bears clusters of dainty rose-pink flowers.
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0.2m max. spread

0.15m max. height

2-5 years to maturity

Allium canadense (Canada garlic)

Other names: Meadow garlic, Meadow leek, Rose leek, Canada onion, Canadian garlic, Meadow garlic, Wild onion, Wild garlic

A. canadense is a clump-forming, bulbous perennial with an edible, onion-like bulb bearing linear, blue-green leaves and dome-like clusters of star-shaped, white or pink flowers in late spring and early summer.
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0.2m max. spread

0.5m max. height

2-5 years to maturity

Allium roseum (Rosy garlic)

A. roseum is a low-growing bulbous perennial with strap-shaped leaves. In late spring or early summer, it bears loose clusters of dainty pink flowers.
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0.5m max. spread

0.3m max. height

2-5 years to maturity

Allium 'Ambassador' (Allium 'Ambassador')

Other names: Giant allium 'Ambassador'

Ambassador' is a bulbous perennial with glossy, strap-shaped, bright green basal leaves and, from late spring into summer, sturdy, erect stems bearing large, dense, rounded umbels of dark purple flowers
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0.4m max. spread

1.2m max. height

2-5 years to maturity

Allium 'Mercurius' (Allium 'Mercurius')

'Mercurius' is a bulbous perennial with glossy, strap-shaped, mid-green basal leaves and, from late spring into summer, sturdy, erect stems bearing dense, conical clusters of star-shaped, purple-pink flowers.
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0.25m max. spread

0.8m max. height

2-5 years to maturity